It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

TMP421YZDT

Name: Texas Instruments TMP421YZDT
Brand: Texas Instruments
SKU: 595-TMP421YZDT
Price: 1.87 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-TMP421YZDT

Mfr. No:

TMP421YZDT

Mfr.:

Texas Instruments

Description:

Board Mount Temperature Sensors +/-1degC Remote & Local Temp Sensor

Lifecycle:

End of Life:

Scheduled for obsolescence and will be discontinued by the manufacturer.

Datasheet:

TMP421YZDT Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

In Stock: 77

Stock:: 77 Can Dispatch Immediately

An unexpected error occurred. Please try again later.

Quantities greater than 77 will be subject to minimum order requirements.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 250)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	1,87 €	1,87 €
	1,58 €	7,90 €
	1,47 €	14,70 €
	1,24 €	62,00 €
	1,15 €	115,00 €
Full Reel (Order in multiples of 250)
	1,15 €	287,50 €
	0,963 €	481,50 €
	0,929 €	929,00 €
	0,877 €	1.754,00 €
	0,855 €	4.275,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

TMP421YZDR

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

1,07 €

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

TMP421YZDR

Description:

Board Mount Temperature Sensors +/-1degC Remote & Lo cal Temp Sensor A 5 A 595-TMP421YZDT

Compare With Current Part

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Board Mount Temperature Sensors
RoHS:
Output Type:	Digital
Accuracy:	+/- 1 C
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Interface Type:	2-Wire, I2C, SMBus
Supply Voltage - Min:	2.7 V
Supply Voltage - Max:	5.5 V
Configuration:	Local, Remote
Resolution:	12 bit
Shutdown:	Shutdown
Mounting Style:	SMD/SMT
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	PH
Product:	Temperature Sensors
Product Type:	Board Mount Temperature Sensor ICs
Series:	TMP421
Factory Pack Quantity:	250
Subcategory:	Sensors
Type:	Temperature Sensor
Unit Weight:	33 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

TMP421YZDT Datasheet

EOL

Product Discontinuance Notification (PDF)

Images

PCN

This functionality requires JavaScript to be enabled.

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
MXHTS:: 8542399901
ECCN:: EAR99

TMP42x/TMP42x-Q1 Remote/Local Temperature Sensors

Texas Instruments TMP42x/TMP42x-Q1 Remote / Local Temperature Sensors utilize a built-in local temperature sensor with ±1°C remote accuracy for multiple IC manufacturers, with no calibration needed. The remote temperature sensor diode-connected transistors are typically cost-effective, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to configure the device. TI TMP42x/TMP42x-Q1 Remote / Local Temperature Sensors include series resistance cancellation, programmable non-ideality factor, wide remote temperature measurement range (up to +150°C), and diode fault detection. The TMP42x-Q1 devices are AEC-Q100 qualified for automotive applications.